ADD hooks/build for automated Docker Hub builds

lwimmer · Feb 22, 2019 · a9f1a52 · a9f1a52
1 parent 8f4dc9d
commit a9f1a52
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/hooks/build b/hooks/build
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# File needs to be called /hooks/build relative to the Dockerfile.
+# $IMAGE_NAME var is injected into the build so the tag is correct.
+
+echo "Build hook running"
+docker build --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
+             --build-arg "GIT_VERSION=`git describe --abbrev=9 --dirty --always --tags --long 2> /dev/null`" \
+             -t $IMAGE_NAME .